我有一个使用Angular展示简单数据的饼状图ZingChart。当用户深入钻取时,它会更新系列对象。
除了...工具提示不显示外,一切正常?无论交互还是系列分配,它都不显示。标准的mouseover高亮效果可以实现,点击节点也很好,但没有工具提示。有什么想法吗?我没想出来我漏掉了什么!
我的图表配置如下:
{
type: "pie",
id: 'chart-1',
title: {
textAlign: 'center',
text: "Loading..."
},
"legend":{
"border-width":1,
"border-color":"gray",
"border-radius":"5px",
"marker":{
"type":"circle"
},
"toggle-action":"remove",
"icon":{
"line-color":"#9999ff"
}
},
"plot": {
"animation":{
"on-legend-toggle": true,
"effect": 5,
"method": 1,
"sequence": 1,
"speed": 0.7
},
"value-box": {
"text": "$%v",
"negation": "currency",
"thousands-separator": ",",
"font-color": "black",
"placement":"in",
"offset-r":"50%",
"font-size":"12"
},
"tooltip":{
"text":"%t: %v (%npv%)"
},
"decimals": "0",
"detach": false
},
series: [],
shapes: [{
type: 'triangle',
backgroundColor: '#66ccff',
size: 10,
angle: -90,
x: 20,
y: 20,
cursor: 'hand',
id: 'backwards'
}]
};